package com.taowan.xunbaozl.morning_speak.design_pattern.day10.ext;

/**
 * Created by 杨观回 on 2016/3/3 0003.
 */
public class LightOnCommand extends LightCommand {
    public LightOnCommand(Light light) {
        super(light);
    }

    @Override
    public void exec() {
        light.lightOn();
    }
}
